/sc-assets/prd/practices/f260d3e2-615b-4e5b-a85a-ee4ed367d1b4/x0RMf5f1flG1eqmytJ1rYpd7YyZ_0K7Zs0ke4nuJveovZ-tByBQp5ylNVgoKjspjeIf_eYmFhX7xYfHBJIIiYfo9KPnblDsY.jpeg)
/assets/production/practices/3761766c057b8abc5ea4903a3a63a77191e00719/images/2614885.jpg)
About Nuclear Testing
HeartPlace and Fort Worth Heart offer cardiovascular diagnostic testing, including SPECT Nuclear Stress Testing, PET/CT Myocardial Perfusion Imaging and CT Cardiac and Vascular Imaging, at several locations near you.
For PET and PET/CT studies, our imaging clinics are equipped with state-of-the-art scanning technology, allowing us to perform the most highly accurate imaging studies that can be achieved today.
At our clinics, patients can expect:
-
State-of-the-art cardiac and vascular imaging technology, including SPECT, PET and PET/CT.
-
Highly trained technologists and on-site cardiology expertise
-
Efficient scheduling and reduced wait times
-
Seamless communication and rapid result turnaround
-
A patient-centered experience aligned with your care plan
Our goal is to ensure patients receive the diagnostic services they need: quickly, safely, and close to home. Our outpatient location also helps accommodate urgent or time-sensitive studies with improved availability.
We have a wonderful group of providers ready to serve you. Call us today to schedule your test.
Nuclear Testing Q & A
What is Myocardial Perfusion Imaging (MPI)?
The major hurdle in the treatment of heart disease is the early and accurate diagnosis. Nuclear cardiology has played a crucial role in setting up techniques for the early diagnosis of heart disease and assessment of coronary artery disease.
In coronary artery disease, there is a narrowing of the blood vessels supplying the heart due to deposit of fat within the arterial walls. This phenomenon is called atherosclerosis and causes clogging of the arteries, result in the impairment of blood flow to the heart.
Nuclear cardiology studies employ non-invasive techniques for assessing myocardial blood flow, the heart's pumping function, and also to identify the size and location of the damaged heart tissue. In short: This test gives us the clearest picture of how blood is flowing to your heart so we can make the most informed decisions about your care.
Cardiac PET/CT Scan
Advanced imaging for a clearer picture of your heart
Your cardiologist may recommend a cardiac PET/CT (MPI) scan to evaluate how well blood flows to your heart muscle. This advanced, non-invasive imaging test helps detect heart disease, assess prior heart damage, and guide the best treatment for your heart health.
With convenient outpatient locations and flexible scheduling, our cardiovascular imaging team makes it easy to complete this important test close to home.
Why a Cardiac PET/CT Scan?
Cardiac PET/CT imaging is one of the most accurate tools available to evaluate coronary artery disease and heart function.
It helps your care team:
-
Detect blocked or narrowed arteries
-
Identify heart disease early — often before symptoms appear
-
Evaluate prior heart damage
-
Guide treatment decisions with greater precision
“Cardiac PET imaging is considered the gold standard for non-invasive assessment of blood flow to the heart.”
— American Society of Nuclear Cardiology
What to Expect
A cardiac PET/CT scan is a non-invasive test typically completed in about 1–1.5 hours.
During your visit:
-
A nurse will review your medical history and medications
-
An IV will be placed in your arm or hand
-
Small monitoring patches will track your heart rhythm
-
You will lie comfortably on a padded scanning table
-
Medication will safely simulate gentle exercise for your heart
-
Images will be taken of your heart at rest and under stress
You will be awake and monitored closely by our cardiovascular imaging team throughout the test.
Most patients resume normal activities shortly afterward unless instructed otherwise.
How to Prepare for Your Test
Following preparation instructions carefully helps ensure accurate results.
48 hours before your test:
-
Avoid all caffeine (coffee, tea, soda, chocolate, energy drinks, and decaf products)
6 hours before your test:
-
Do not eat or drink
-
Small sips of water may be allowed for medications
Day of your test:
-
Wear comfortable two-piece clothing
-
Avoid metal zippers or buttons
-
Bring a list of medications and inhalers if used
-
Arrive 30 minutes early
Your care team will provide specific medication instructions prior to your appointment.
If you have questions about your upcoming cardiac PET/CT scan, preparation instructions, or scheduling, please contact your cardiology office directly.